package com.junlaninfo;

import java.util.concurrent.Callable;

/**
 * Created by 辉 on 2020/9/10.
 */
public class TestCallable implements Callable<String> {
    /**
     * Computes a result, or throws an exception if unable to do so.
     *
     * @return computed result
     * @throws Exception if unable to compute a result
     */
    public String call() throws Exception {
        return "执行成功";
    }
}
